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Prediction of deposition bead geometry in wire arc additive manufacturing using machine learning
Journal of Materials Research and Technology, 2022 The deposition bead geometry in the arc strike zone is often abnormal compared with that in the middle deposition zone. The accumulation of these errors in the deposition process results in defects in the overall geometry of the deposition bead.
Choon Man Lee +2 more
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Prediction of Metal Additively Manufactured Bead Geometry Using Deep Neural Network [PDF]
SensorsAdditive Manufacturing (AM) is a pivotal technology for transforming complex geometries with minimal tooling requirements. Among the several AM techniques, Wire Arc Additive Manufacturing (WAAM) is notable for its ability to produce large metal ...
Min Seop So +3 more
doaj +2 more sources
Applied Sciences (Switzerland), 2021 In Laser Wire Additive Manufacturing (LWAM), the final geometry is produced using the layer-by-layer deposition (beads principle). To achieve good geometrical accuracy in the final product, proper implementation of the bead geometry is essential.
Mohammad Abuabiah +2 more
exaly +3 more sources
Defence Technology, 2018 Prediction of weld bead geometry is always an interesting and challenging research topic as it involves understanding of complex multi input and multi output system.
Abhay Sharma, G Madhusudhan Reddy
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Development of a Deep Learning-Based Decision Framework for Optimal Process Parameter Selection in Metal Additive Manufacturing [PDF]
SensorsConventional subtractive manufacturing methods, such as cutting, often result in material waste and limitations in geometric complexity. To address these challenges, Wire Arc Additive Manufacturing (WAAM), in which components are built through successive
Min Seop So +3 more
doaj +2 more sources
Cogent Engineering, 2016 Gas metal arc welding cladding becomes a popular surfacing technique in many modern industries as it enhances effectively corrosion resistance property and wear resistance property of structural members.
Ritesh Hazra +2 more
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Preliminary study of bead-on-plate welding bead geometry for 316L stainless steel using GMAW [PDF]
FME TransactionsThe application of the gas metal arc welding (GMAW) process can produce metal parts in additive manufacturing (AM) and has the advantages of fast production speed and material saving. There are some different requirements for welding beads between the AM
Wang Huifeng +2 more
doaj +2 more sources
Determination of Coined-Bead Geometry in the V-Bending Process
Advances in Mechanical Engineering, 2014 The coined-bead technique is commonly applied in the V-bending process to eliminate the spring-back feature and to achieve the required bending angle. In the present research, which is based on a stress distribution analysis, the effects of a coined-bead
Wiriyakorn Phanitwong +1 more
doaj +2 more sources
Prediction of Bead Geometry with Changing Welding Speed Using Artificial Neural Network [PDF]
Materials, 2021 Hongming Gao, Gao Hongming
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Effect of the Metal Transfer Mode on the Symmetry of Bead Geometry in WAAM Aluminum [PDF]
Symmetry, 2021 The symmetrical nature in the case of wall fabrication by wire arc additive manufacturing (WAAM) has been observed in the literature, but it has not been studied as a source of knowledge. This paper focuses on the comparative study of three drop transfer methods employing Gas Metal Arc Welding (GMAW) technology, one of the most reported for the ...
Fernando Veiga +3 more
openaire +4 more sources